H C F provides ASME Code and Non Code Industrial
flanges for the Petrochemical, Process, & Waterworks industries. ANSI B16.5 & B16.47 SERIES "A" OR SERIES "B" & B16.48, API,
AWWA pipe flanges in carbon, stainless, alloys and chrome steel. Weld Neck, Slip
on, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, Spectacle and custom
flanges in sizes 1/2" to 120". Pressure classes - 75, 125, 150, 175, 250, 300,
350, 400, 600, 900, 1500, 2500, 5K, 10K, 15K, 20K. High Yield - Low Temp.